The Eton BoostBloc6600 a backup battery pack with a high capacity 6600mAH lithium ion battery that provides long-lasting reliable power whenever and wherever you need it. When fully charged BoostBloc6600 fully charges most smartphones multiple times and even larger tablets like the iPad. It has dual USB charging ports so you can charge two phones, or an iPad and a phone simultaneously. It features an integrated 6600 mAh Li-ion battery, a 4 LED charge indicator, dual standard USB outputs and micro-USB input. Supplied with micro-USB cable. An LED charge indicator lets you monitor the battery charge level when you give it a quick shake.

Whether you are on a plane or trekking in the woods, let BoostBloc6600 provide the power you need to stay fully charged wherever you are.